Kia Optima: Seat belt warning (for front passenger’s seat)
The front passenger's seat belt warning light will activate to the following table when the ignition switch is in "ON" position.

*1 The seat belt warning light will go off if the vehicle speed decreases below 5 km/h (3 mph). If the vehicle speed increases above 5 km/h (3 mph), the warning light will blink again.
✽ NOTICE
Seat belt warning (for driver’s seat)
Seat belt - Driver's 3-point system with emergency locking retractorTo defog inside windshield
1. Set the mode selection switch to the
or
position.
When you select or
position, the system automatically
turns on the outside (fresh) air mode.
2. Set the temperature control knob to th ...
Removal
1.
Turn the ignition switch OFF and disconnect the battery
negative (-) cable.
2.
Disconnect the connector (A), and then remove the
sensor (B).
...
Rail Pressure Sensor (RPS). Specifications
Specification
...